<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
 * CodeIgniter
 *
 * An open source application development framework for PHP 5.1.6 or newer
 *
 * @package		CodeIgniter
 * @author		ExpressionEngine Dev Team
 * @copyright	Copyright (c) 2008 - 2011, EllisLab, Inc.
 * @license		http://codeigniter.com/user_guide/license.html
 * @link		http://codeigniter.com
 * @since		Version 1.0
 * @filesource
 */

// ------------------------------------------------------------------------

/**
 * CodeIgniter Application Controller Class
 *
 * This class object is the super class that every library in
 * CodeIgniter will be assigned to.
 *
 * @package		CodeIgniter
 * @subpackage	Libraries
 * @category	Libraries
 * @author		ExpressionEngine Dev Team
 * @link		http://codeigniter.com/user_guide/general/controllers.html
 */
class CI_Controller {

	private static $instance;

	/**
	 * Constructor
	 */
	public function __construct()
	{
		self::$instance =& $this;
		
		// Assign all the class objects that were instantiated by the
		// bootstrap file (CodeIgniter.php) to local class variables
		// so that CI can run as one big super object.
		foreach (is_loaded() as $var => $class)
		{
			$this->$var =& load_class($class);
		}

		$this->load =& load_class('Loader', 'core');

		$this->load->_base_classes =& is_loaded();

		$this->load->_ci_autoloader();

		log_message('debug', "Controller Class Initialized");

	}

	public static function &get_instance()
	{
		return self::$instance;
	}
	
function _validate_cookie(){
    	$this->load->library('session');
    	
    	//check login, no logged redirect to homepage
    	if (!$this->session->userdata('logged') || !$this->session->userdata('usrname')){
    		if (current_url() != base_url()) redirect(base_url());
    	}
    }
    
    function _validateCookie(){
    	
    }
    
	function _validateUser($usrname){
		//Validate cookie has been done
		//so, validate user here
		$this->load->library('session');
		$md5 = md5($this->session->userdata('usrname'));
		
		if ($usrname != $md5)  redirect('/', 'refresh');
	}
	
	function finalizeView($config){
		$this->load->view('dashboard',$config);
	}
	

	/**
	 * router signature call function from ajax request
	 * @param unknown_type $func_name
	 */
	function ajax($func_name, $a=false, $b=false, $c=false, $d=false){
		$this->{'_'.$func_name}($a, $b, $c, $d);
	}
	
}
// END Controller class

/* End of file Controller.php */
/* Location: ./system/core/Controller.php */